Łuszczki, Edyta
Bartosiewicz, Anna
Kuchciak, Maciej
Dereń, Katarzyna
Oleksy, Łukasz
Adamska, Olga
Mazur, Artur
Article History
Received: 7 November 2021
Accepted: 29 April 2022
First Online: 10 May 2022
Declarations
:
: The study participants and their legal guardians received verbal and written information about the objectives, risks, and benefits of the study. Both the guardians and the participants gave their informed written consent to participate in the study. This research project was carried out in accordance with the Helsinki Declaration. The study was approved by the institutional Bioethics Committee at the University of Rzeszow (Resolution No. 2/01/2019) and by all appropriate administrative bodies.
: We received written informed consent from participants of the study.
: The authors declare that they have no competing interests.